Question

Without dividing or listing multiples, how can you tell if 61 is a multiple of 6?

Explain two different ways

Answer 1

Explanation:

Choose the multiple that will get you closest to 61

6 x 10 = 60, 60<61

Choose next multiple higher

6 x 11 = 66, 66>61

Conclusion: 6 is not a multiple of 66